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Pr oduc t i  nf o r m a t io n

 

DAIKIN-POLYFLON ™PTFE Aqueous Dispersions

 

 

DAIKIN-POLYFLON PTFE dispersions are milky-white aqueous dispersions of stabilized minute particles of PTFE obtained by emulsion polymerization of tetrafluoroethylene. PTFE offers a broad range of desirable characteristics including chemical stability, excellent electrical properties, heat resistance, chemical resistance, non-sticking and low-friction properties, and dielectric characteristics. PTFE Aqueous Dispersions are used in a wide range of applications.

 

 

 

 

Thermal Properties: Daikin PTFE can be used continuously at temperatures of up to 260˚C and can be used for short

 

periods at even higher temperatures. Daikin PTFE possesse s excellent low-temperature strength, as

 

well. Due to these superior thermal properties, Daikin PTFE dispersions are widely used as an

 

impregnant in high-quality insulation and belting material s.

 

Chemical Properties: Daikin PTFE is completely inert to attack by all chemicals except high-tempe rature, high-pressure

elemental fluorine gas, molten alkali metals and chlorine trifluoride.

 

Electrical Properties: Film made from Daikin PTFE dispersion s displays a low, uniform dielectric constant and a

 

constant dissipation factor over wide frequency and temperatu re ranges. Glass cloth laminate, used

 

as insulation material, takes advantage of this feature.

 

Low Friction, Under ordinary conditions of use, Daikin PTFE possesse s a low coefficient of friction and

 

Non-Sticking Properties  therefore, will not cause stickslip. It also possesses an excellent non-st icking quality which prevents

 

most adhesives from adhering to it. Consequently, materi als such as laminated films and coatings

 

made of Daikin PTFE dispersions are used in parts for low-load/low-speed precision instruments,

 

spinning/dyeing belts, etc.

 

Appearance: Daikin PTFE aqueous dispersions contain a new environmentally-friendly surfactant which provides for a

 

clearer finish on the end product while leaving less residue than older surfactants.

 

Typical Applications: Manufacture of cast films, glass fabric laminates, battery binders and impregnated porous materials.

 

Daikin PTFE dispersions can also be formulated into release coatings by adding fillers, adhesion agents,

 

pigments and other additives.

 

 

 

 

 

 

 

 

 

 

 

 

Daikin America, Inc. 20 Olympic Drive, Orangeburg, New York (845) 365-9500 (800) 365-9570 Fax: (845) 365-9515 Web: www.daikin-america.com

 

DAIKIN-POLYFLON ™PTFE Aqueous Dispersions

Typical Properties of Daikin PTFE Aqueous Dispersions:

D-210 D-210C D-310 D-610 D-610C

Polymer Type Homopolymer Homopolymer Modified Homopolymer Homopolymer

Solids Content (wt %) 59-61 59-61 59-61 59-61 59-61

Surfactant Content (wt % on solids) 6.0-7.2 6.0-7.2 6.0-7.2 6.0-7.2 5.5-6.5

Specific Gravity @ 25°C 1.50-1.53 1.50-1.53 1.50-1.53 1.50-1.53 1.50-1.53

Viscosity (cp @ 25°C) 35 max. 35 max. 35 max. 35 max. 35 max.

Critical Cracking Thickness (µm) 14 14 12 28 28

pH 8.5-10.5 8.5-10.5 8.5-9.5 8.5-10.5 9.5-10.5

Particle Size (µm) 0.22-0.25 0.22-0.25 0.22-0.25 0.26-0.30 0.26-0.30

 

 

 

 

 

 

Selection Guide for Daikin PTFE Aqueous Dispersions:

 

D-210 D-210C D-310 D-610 D-610C

Application

Glass Cloth Coating X X X

Battery Binder X

Impregnation X X X

Packings X X

Release Coatings X X

Cast Film X

Features

High Molecular Weight X X

High Gloss X

Good Wear X

High Build X X

Low Color and Transparency X X X X X

General Purpose X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Daikin America, Inc. 20 Olympic Drive, Orangeburg, New York (845) 365-9500 (800) 365-9570 Fax: (845) 365-9515 Web: www.daikin-america.com

 

DAIKIN-POLYFLON ™PTFE Aqueous Dispersions

Relation of Concentration to Specific Gravity

Polymer Concentration SpG. @ 25°C g/l PTFE

(Mass %)

35 1.25 437

40 1.30 518

45 1.34 604

50 1.40 694

55 1.45 799

60 1.51 909

 

 

Daikin America, Inc. 20 Olympic Drive, Orangeburg, New York (845) 365-9500 (800) 365-9570 Fax: (845) 365-9515 Web: www.daikin-america.com

 

DAIKIN-POLYFLON ™PTFE Aqueous Dispersions

ASTM Classification of Daikin PTFE Aqueous Dispersions:

Product ASTM Type Grade Class

D-210 D4441 II 6 B

D-210C D4441 II 6 B

D-310 D4441 Il 6 B

D-610 D4441 II 6 B

D-610C D4441 II 6 A

 

Storage and

 

Handling: 1. Normal handling:

Wear personal protective equipment (PPE) when handling these material s.

 

2. Storage:

 

Seal containers and store at 38°-77°F. Do not freeze . The dispersi on should be gently

agitated on a periodic basis to prevent settling. High-speed or any kind of violent agitation

must be avoided.

 

Safety: Dispersion may irritate skin and eyes. Avoid prolonged or repeated contact with skin and eyes.

 

Wash hands before eating or smoking. In case of contact, flush with water. For contact with eyes,

get medical attention.

 

When PTFE is heated to temperatures above 260˚C, minor amounts of decomposit ion products

 

may be given off. These decomposition product s may be harmful , and inhalati on of these fumes must

 

be avoided. Ovens, process equipment and the working area must be adequately ventilated. For

further information, please refer to the Daikin America Materi al Safety Data Sheet for these

products and the “Guide to the Safe Handling of Fluoropolymer Resins 4th Edition,” published by

the SPI Inc., The Society of Plastics Indust ry, Inc., 1801 K Street, NW, Suite 600K, Washington,

DC, 2006-1301 (202-974-5200).

 

Packaging: Daikin PTFE Dispersions are available in 210 lb. fiber drums and 2,000 lb. totes.

 

Quality/Regulatory: Daikin PTFE aqueous dispersions meet the requirements set forth in the FDA specification

 

21 CFR 177.1550. Daikin America’s manufacturing facility is registered to ISO-90 01 (Quality System),

 

ISO-14001 (Environmental Systems) and Responsi ble Care 14001 (Safety, Health , Environment and

 

Security).

 

 

Medical Use: These products are not specifically design ed or manufactured for use in implantable medical and/or

dental devices. They have not been tested for such applications and we will only sell them for such

use pursuant to contract containing specific terms and conditions required by us.

 

 

All statements, information and data given herein are believed to be accurate and reliable, but are presented without guarantee, warranty or responsibility of any kind, expressed or implied. Statements or suggestions concerning possible use of our products are made without representation or warranty that any such use is free of patent infringement, and are not recommendations to infringe any patent. The user should not assume that all safety measures are indicated, or that other measures may not be required.

 

 

 

2.14.250

 

 

 

 

 

东莞市双帮塑胶原料有限公司大量销售塑料注塑级聚四氟乙烯  日本大金  PTFE D-410

 

因为塑料价格行情每天都有新的变化前天的报价不等于今天的报价。如果需要新的价格请电：13549213581，肖生。                      

 

 

 

 

 

 

 

 

 

 

 

 

因为塑料价格行情每天都有新的变化前天的报价不等于今天的报价。如果需要新的价格请电：13549213581，肖生。